GB190015450A - Improvements in Means for Closing the Ends of Tubes and other Holes and in Tools for Extracting part of the same. - Google Patents

Improvements in Means for Closing the Ends of Tubes and other Holes and in Tools for Extracting part of the same.

Info

Publication number
GB190015450A
GB190015450A GB190015450DA GB190015450A GB 190015450 A GB190015450 A GB 190015450A GB 190015450D A GB190015450D A GB 190015450DA GB 190015450 A GB190015450 A GB 190015450A
Authority
GB
United Kingdom
Prior art keywords
ring
tube
expanded
tools
tubes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Hugh Callaway
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190015450A publication Critical patent/GB190015450A/en
Expired legal-status Critical Current

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  • Joints With Pressure Members (AREA)

Abstract

15,450. Callaway, H. Aug. 30. Stopping pipes and tubes; ferrule, bush, and like extractors.-Relates to the closing of tube ends, or other holes, by plugs having soft copper rings which are expanded, and to tools for extracting such expanded rings. The tube shown in Fig. 1 has a conical end, and is closed by the plug c and copper ring b which is expanded by tightening up the nut e on the stem d. The ring b is fitted between the plug c and washer f, and is made conical by compression of the parts. To extract the ring, the tool shown in Fig. 4 is employed. This consists of the split tapering portion h and screw stem h<2>, the casing g for abutting against the tube end, the feathered collar j, and the means for screwing up the parts. By the expansion of the part h and the engagement of the flange h' with the ring b the ring is drawn out of the tube or hole.
GB190015450D 1900-08-30 1900-08-30 Improvements in Means for Closing the Ends of Tubes and other Holes and in Tools for Extracting part of the same. Expired GB190015450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190015450T 1900-08-30

Publications (1)

Publication Number Publication Date
GB190015450A true GB190015450A (en) 1901-02-01

Family

ID=32619671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190015450D Expired GB190015450A (en) 1900-08-30 1900-08-30 Improvements in Means for Closing the Ends of Tubes and other Holes and in Tools for Extracting part of the same.

Country Status (1)

Country Link
GB (1) GB190015450A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816899A (en) * 1972-05-30 1974-06-18 G Kitts Lock core puller for spring retained locks
US4724608A (en) * 1986-11-20 1988-02-16 Parrott Ronald J W Extractor tool for bearings, bushings and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816899A (en) * 1972-05-30 1974-06-18 G Kitts Lock core puller for spring retained locks
US4724608A (en) * 1986-11-20 1988-02-16 Parrott Ronald J W Extractor tool for bearings, bushings and the like

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